<?php
/*
	Aurus CMS - free OOP CMS
	Copyright (C) 2010  Nestor Yanchuk

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('ROOT')) die();
class Parser_Tag_img extends Parser {
	public $tags_inside = 0;
	public $max_img_size = 500;
public $allowBr = false;
	public function get($i, $param = '') {
		$i = Security::cleanXSSUrl($i);
		if ($this->max_img_size) {
			$iminfo = @getimagesize($i);
			if ($iminfo[0] > $this->max_img_size) {
				$ret = '<a href="' . $i . '" target="_blank"><img alt="" border="0" class="expand-system" onclick="expand(this);return false;" src="' . $i . '" width="' . $this->max_img_size . '" /></a>';
			} elseif ($iminfo[1] > $this->max_img_size) {
				$ret = '<a href="' . $i . '" target="_blank"><img alt="" border="0" class="expand-system" onclick="expand(this);return false;" src="' . $i . '" height="' . $this->max_img_size . '" /></a>';
			} else {
				$ret = '<img alt="" border="0" class="expand-system" src="' . $i . '" />';
			}
		}
		return '<!--img:' . $i . '-->' . $ret . '<!--/img-->';
	}
	public function unparse($text) {
		return preg_replace('~\<!--img:(.+?)-->(.+?)<!--/img-->~is', '[img]$1[/img]', $text);
	}
}
